fix: reviews update

src/components/common/TextTickerMultiLine.vue

@@ -0,0 +1,66 @@
+<template>
+  <div>
+    <!-- Hidden single-line measurement element for overflow detection -->
+    <div
+      ref="measureRef"
+      class="invisible absolute inset-x-0 top-0 overflow-hidden whitespace-nowrap pointer-events-none"
+      aria-hidden="true"
+    >
+      <slot />
+    </div>
+
+    <MarqueeLine v-if="!secondLine">
+      <slot />
+    </MarqueeLine>
+
+    <div v-else class="flex flex-col w-full">
+      <MarqueeLine>{{ firstLine }}</MarqueeLine>
+      <MarqueeLine>{{ secondLine }}</MarqueeLine>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { useMutationObserver, useResizeObserver } from '@vueuse/core'
+import { ref } from 'vue'
+
+import MarqueeLine from './MarqueeLine.vue'
+import { splitTextAtWordBoundary } from './textTickerUtils'
+
+const measureRef = ref<HTMLElement | null>(null)
+const firstLine = ref('')
+const secondLine = ref('')
+
+function splitLines() {
+  const el = measureRef.value
+  const text = el?.textContent?.trim()
+  if (!el || !text) {
+    firstLine.value = ''
+    secondLine.value = ''
+    return
+  }
+
+  const containerWidth = el.clientWidth
+  const textWidth = el.scrollWidth
+
+  if (textWidth <= containerWidth) {
+    firstLine.value = text
+    secondLine.value = ''
+    return
+  }
+
+  const [first, second] = splitTextAtWordBoundary(
+    text,
+    containerWidth / textWidth
+  )
+  firstLine.value = first
+  secondLine.value = second
+}
+
+useResizeObserver(measureRef, splitLines)
+useMutationObserver(measureRef, splitLines, {
+  childList: true,
+  characterData: true,
+  subtree: true
+})
+</script>